He told a briefing of Chambers of Commerce officials the agency has 14 “indications” that dirty money is flowing through professionals as he addressed jewelers, realtors, car importers and fine arts dealers, the business newspaper Naftemporiki said.

Among the warning signs, he said, were:

“Unwillingness” by a client or a client’s representative to provide required documentation to prove one’s identity

Insistence by the client on paying in cash, which is legal

Using personal bank accounts instead of corporate accounts in transactions by companies